Same here. Except an 80 STS all season. Put on 50 miles and 15,000' of vert in one hunt with it in my pack the whole time. Never regretted it one bit. So much so, that I'm actually bumping up to the 85 STX for this season. I've carried, a Kowa 554 and 774 as well. I think I'll stick with the bigger spotters for good. They really are worth their weight to me.I have an ATS 80 that is in my pack whether I'm a half mine out or 10. It's Big and heavy but I'm confident with it so that space and weight often bumps other stuff out in lieu of hoping the trip will be shorter in time haha